From: Takashi Iwai Date: Tue, 12 Nov 2013 10:36:00 +0000 (+0100) Subject: ALSA: hda - Check keep_eapd_on before inv_eapd X-Git-Url: http://git.mmlx.us/?a=commitdiff_plain;h=320f9078dbc4f9f71c79084d77cfe4c03aaaf328;p=linux-edison.git ALSA: hda - Check keep_eapd_on before inv_eapd commit 468ac413045af1e0e4d1272291bed6878f248a69 upstream. We don't change the EAPD bit in set_pin_eapd() if keep_eapd_on flag is set by the codec driver and enable is false. But, we also apply the flipping of enable value according to inv_eapd flag in the same function, and this confused the former check, handled as if it's turned ON. The inverted EAPD check must be applied after keep_eapd_on check, instead. Signed-off-by: Takashi Iwai Signed-off-by: Greg Kroah-Hartman --- diff --git a/sound/pci/hda/hda_generic.c b/sound/pci/hda/hda_generic.c index d0cc796f778..26ed56f00b7 100644 --- a/sound/pci/hda/hda_generic.c +++ b/sound/pci/hda/hda_generic.c @@ -786,10 +786,10 @@ static void set_pin_eapd(struct hda_codec *codec, hda_nid_t pin, bool enable) if (spec->own_eapd_ctl || !(snd_hda_query_pin_caps(codec, pin) & AC_PINCAP_EAPD)) return; - if (codec->inv_eapd) - enable = !enable; if (spec->keep_eapd_on && !enable) return; + if (codec->inv_eapd) + enable = !enable; snd_hda_codec_update_cache(codec, pin, 0, AC_VERB_SET_EAPD_BTLENABLE, enable ? 0x02 : 0x00);